EP0281433A3 - Working system for primary pipes and water-chamber in a vapour generator of a nuclear plant - Google Patents
Working system for primary pipes and water-chamber in a vapour generator of a nuclear plant Download PDFInfo
- Publication number
- EP0281433A3 EP0281433A3 EP88400163A EP88400163A EP0281433A3 EP 0281433 A3 EP0281433 A3 EP 0281433A3 EP 88400163 A EP88400163 A EP 88400163A EP 88400163 A EP88400163 A EP 88400163A EP 0281433 A3 EP0281433 A3 EP 0281433A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- water
- chamber
- working system
- arm
- nuclear plant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
- F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
- G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
- G21F9/004—Decontamination of the surface of objects with chemical or electrochemical processes of metallic surfaces
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91122369A EP0479344B1 (en) | 1987-01-28 | 1988-01-26 | Working system for internal walls of the water-chamber in a vapour generator of a nuclear plant |
AT88400163T ATE78949T1 (en) | 1987-01-28 | 1988-01-26 | WORKING SYSTEM FOR PRIMARY PIPING AND WATER CHAMBER OF THE STEAM GENERATOR OF A NUCLEAR REACTOR. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8700994 | 1987-01-28 | ||
FR8700994A FR2610137B1 (en) | 1987-01-28 | 1987-01-28 | DECONTAMINATION SYSTEM FOR PRIMARY PIPES AND WATER BOX OF A NUCLEAR POWER STATION GENERATOR |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91122369.1 Division-Into | 1988-01-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0281433A2 EP0281433A2 (en) | 1988-09-07 |
EP0281433A3 true EP0281433A3 (en) | 1988-09-21 |
EP0281433B1 EP0281433B1 (en) | 1992-07-29 |
Family
ID=9347350
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88400163A Expired - Lifetime EP0281433B1 (en) | 1987-01-28 | 1988-01-26 | Working system for primary pipes and water-chamber in a vapour generator of a nuclear plant |
EP91122369A Expired - Lifetime EP0479344B1 (en) | 1987-01-28 | 1988-01-26 | Working system for internal walls of the water-chamber in a vapour generator of a nuclear plant |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91122369A Expired - Lifetime EP0479344B1 (en) | 1987-01-28 | 1988-01-26 | Working system for internal walls of the water-chamber in a vapour generator of a nuclear plant |
Country Status (10)
Country | Link |
---|---|
US (1) | US4984598A (en) |
EP (2) | EP0281433B1 (en) |
JP (1) | JP2755586B2 (en) |
KR (1) | KR880009389A (en) |
AT (2) | ATE125059T1 (en) |
CA (1) | CA1308497C (en) |
DE (2) | DE3873117T2 (en) |
ES (2) | ES2034282T3 (en) |
FR (1) | FR2610137B1 (en) |
ZA (1) | ZA88544B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5265129A (en) * | 1992-04-08 | 1993-11-23 | R. Brooks Associates, Inc. | Support plate inspection device |
US5305356B1 (en) * | 1992-05-14 | 1998-09-01 | Brooks Support Systems Inc | Inspection device |
JP5314609B2 (en) * | 2010-01-27 | 2013-10-16 | 三菱重工業株式会社 | Water chamber working device |
CN102494326B (en) * | 2011-11-28 | 2014-05-28 | 中国核工业二三建设有限公司 | Method for overhauling observation hole of steam generator and tool used |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2538602A1 (en) * | 1982-12-23 | 1984-06-29 | Thome Paul | Self-propelled equipment for checking the pipework of the primary circuit of nuclear power stations |
FR2544123A1 (en) * | 1983-04-07 | 1984-10-12 | Thome Jean Patrick | Device and process for operations on the tubes of steam generators of nuclear boilers |
EP0146833A2 (en) * | 1983-12-14 | 1985-07-03 | Siemens Aktiengesellschaft | Apparatus for electropolishing the inner surfaces of hollow cylindrical objects |
FR2566309A1 (en) * | 1984-06-22 | 1985-12-27 | Barras Provence | DEVICE FOR SELECTIVELY POSITIONING A TOOL CARRIED BY A VEHICLE MOVING ON THE PLATE BEARING A BEAM OF TUBES |
EP0178971A1 (en) * | 1984-09-20 | 1986-04-23 | Commissariat A L'energie Atomique | Tool-carrying robot for performing tasks inside a chamber provided with an access opening |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3599871A (en) * | 1969-07-08 | 1971-08-17 | Goodrich Co B F | Jet spray tank cleaner |
US3741808A (en) * | 1970-08-12 | 1973-06-26 | Goodrich Co B F | Tank cleaner |
FR2381657A1 (en) * | 1977-02-24 | 1978-09-22 | Commissariat Energie Atomique | SELF-PROPELLED VEHICLE WITH ARTICULATED ARMS |
US4244523A (en) * | 1979-03-15 | 1981-01-13 | Looper Bruce T | Apparatus for cleaning tanks or vessels |
US4220170A (en) * | 1979-07-30 | 1980-09-02 | Hebert Chris J | Apparatus for cleaning large tank interiors |
US4326317A (en) * | 1979-10-16 | 1982-04-27 | Westinghouse Electric Corp. | Decontamination apparatus |
JPS57185000A (en) * | 1981-05-08 | 1982-11-13 | Mitsubishi Heavy Ind Ltd | Method and device for working by remote control |
US4646768A (en) * | 1983-07-18 | 1987-03-03 | Mitsubishi Jukogyo Kabushiki Kaisha | Extendable and retractable cleaning apparatus |
US4672741A (en) * | 1985-06-27 | 1987-06-16 | Westinghouse Electric Corp. | End effector apparatus for positioning a steam generator heat exchanger tube plugging tool |
-
1987
- 1987-01-28 FR FR8700994A patent/FR2610137B1/en not_active Expired - Fee Related
-
1988
- 1988-01-25 CA CA000557294A patent/CA1308497C/en not_active Expired - Lifetime
- 1988-01-26 ES ES198888400163T patent/ES2034282T3/en not_active Expired - Lifetime
- 1988-01-26 EP EP88400163A patent/EP0281433B1/en not_active Expired - Lifetime
- 1988-01-26 EP EP91122369A patent/EP0479344B1/en not_active Expired - Lifetime
- 1988-01-26 ES ES91122369T patent/ES2076455T3/en not_active Expired - Lifetime
- 1988-01-26 AT AT91122369T patent/ATE125059T1/en not_active IP Right Cessation
- 1988-01-26 DE DE8888400163T patent/DE3873117T2/en not_active Expired - Lifetime
- 1988-01-26 US US07/148,589 patent/US4984598A/en not_active Expired - Fee Related
- 1988-01-26 AT AT88400163T patent/ATE78949T1/en not_active IP Right Cessation
- 1988-01-26 DE DE3854162T patent/DE3854162T2/en not_active Expired - Fee Related
- 1988-01-27 ZA ZA88544A patent/ZA88544B/en unknown
- 1988-01-28 KR KR1019880000709A patent/KR880009389A/en not_active Application Discontinuation
- 1988-01-28 JP JP63018480A patent/JP2755586B2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2538602A1 (en) * | 1982-12-23 | 1984-06-29 | Thome Paul | Self-propelled equipment for checking the pipework of the primary circuit of nuclear power stations |
FR2544123A1 (en) * | 1983-04-07 | 1984-10-12 | Thome Jean Patrick | Device and process for operations on the tubes of steam generators of nuclear boilers |
EP0146833A2 (en) * | 1983-12-14 | 1985-07-03 | Siemens Aktiengesellschaft | Apparatus for electropolishing the inner surfaces of hollow cylindrical objects |
FR2566309A1 (en) * | 1984-06-22 | 1985-12-27 | Barras Provence | DEVICE FOR SELECTIVELY POSITIONING A TOOL CARRIED BY A VEHICLE MOVING ON THE PLATE BEARING A BEAM OF TUBES |
EP0178971A1 (en) * | 1984-09-20 | 1986-04-23 | Commissariat A L'energie Atomique | Tool-carrying robot for performing tasks inside a chamber provided with an access opening |
Also Published As
Publication number | Publication date |
---|---|
DE3873117T2 (en) | 1992-12-03 |
FR2610137A1 (en) | 1988-07-29 |
FR2610137B1 (en) | 1993-09-24 |
ES2034282T3 (en) | 1993-04-01 |
EP0479344B1 (en) | 1995-07-12 |
US4984598A (en) | 1991-01-15 |
DE3873117D1 (en) | 1992-09-03 |
EP0479344A3 (en) | 1992-09-23 |
DE3854162D1 (en) | 1995-08-17 |
CA1308497C (en) | 1992-10-06 |
ZA88544B (en) | 1988-10-26 |
JPS63201402A (en) | 1988-08-19 |
ATE125059T1 (en) | 1995-07-15 |
EP0479344A2 (en) | 1992-04-08 |
KR880009389A (en) | 1988-09-15 |
ES2076455T3 (en) | 1995-11-01 |
EP0281433B1 (en) | 1992-07-29 |
EP0281433A2 (en) | 1988-09-07 |
JP2755586B2 (en) | 1998-05-20 |
ATE78949T1 (en) | 1992-08-15 |
DE3854162T2 (en) | 1996-03-21 |
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